//package 注解开发依赖注入.main.java.com.itheima.config;
//
//import org.springframework.context.annotation.ComponentScan;
//import org.springframework.context.annotation.Configuration;
//import org.springframework.context.annotation.PropertySource;
//
//@Configuration
//@ComponentScan("com.itheima")
////@PropertySource加载properties配置文件
//@PropertySource("jdbc.properties")//使用类路径加载配置文件
//public class SpringConfig {
//}
